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Heart|Lab Grown|IGI

1.29ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG844624667

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844624667

Diamond specifications and retailer prices

From $1,029 NZD
$580 USD
As of October 29, 2026
Save $952 NZD (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,981 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844624667 or 844624667. Listed at 4 retailers as of October 29, 2026, with prices from $1,029 to $1,981, a $952 spread on the same certified stone. MOH London lists it at $1,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle46.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844624667
Dimensions6.50 × 7.59 × 4.67 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm7.59 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844624667
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 46.2°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,981 NZD|Low: $1,331 NZD|High: $1,981 NZD|Avg: $1,664 NZD
MOH London
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$1,331 NZD
Retailer 3$1,478 NZD
MOH London$1,981 NZD

5 data points across 3 retailers

4 retailers$1,029 NZD to $1,981 NZD

B+
Cheapest Retailer
-
$1,029 NZD
$580 USD
B+
Retailer 2
-
$1,331 NZD
$750 USD
View
B
Retailer 3
-
$1,478 NZD
$833 USD
View
Most Expensive
B
MOH London
LG844624667 · Oct 29
$1,981 NZD
£879 GBP
View
3 more retailers have this diamond
Prices start from $1,029 NZDSave up to $952 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.29ct Heart
$1,029 NZD